40% off of 15 dollars = 60 left of 15 dollars = 15*60/100 = 9 dollars.
40% off of 54 dollars = 60% of 54 dollars = 54*60/100 = 32.40 dollars
40% off 100 dollars is 40 dollars. That means if something is priced at 100 dollars, you need pay only 60 dollars
40% off of 70 = 60% of 70 = 70*.6 = 42
Is this 60% OFF OF 30 dollars or 60% OF 30 dollars? 60% OF $30 is 30*.60 = $18 60% OFF of $30 would be subtracting that 60% off of it. $30 - $18 = $12 60% OFF of $30 would be the same as 40% OF $30
40% off = 60% 60% of 21 dollars = 21*60/100 = 12.60 dollars
40% off 37 dollars = 60% of 37 dollars = 37*60/100 = 22.20 dollars
40% off 7 dollars = 60% of 7 dollars = 7*60/100 = 4.20 dollars.
40% off of 58 dollars = 60% of 58 dollars = 58*60/100 = 34.80 dollars.
$60 off. $40 still on.
60% off of 148 dollars = 40% of 148 dollars = 148*40/100 dollars = 59.2 dollars
40% off 14 dollars leaves you with 60% of 14 dollars. 60% of 14 dollars = 14*60/100 = 8.40 dollars.
60% off of 166 dollars = 40% left of 166 dollars = 166*40/100 = 66.40 dollars.
40% off 171 dollars = 60% [left] of 171 dollars = 171*60/100 = 102.6 dollars
40% off of 15 dollars = 60 left of 15 dollars = 15*60/100 = 9 dollars.
40% off of 20 dollars = 60% of 20 dollars (100 - 40 = 60) = 20*60/100 = 12 dollars
40% off of 54 dollars = 60% of 54 dollars = 54*60/100 = 32.40 dollars